钢筋混凝土悬臂式挡土墙截面设计直接方法  

Direct Method for Cross-section Design of Reinforced Concrete Cantilever Retaining Wall

作　　者：肖星荣 

机构地区：[1]杭州市萧山区第一中等职业学校,杭州311200

出　　处：《工程建设与设计》2007年第7期49-51,共3页Construction & Design for Engineering

摘　　要：在对悬臂式挡土墙计算模型进行合理简化的基础上,推导出以截面底部宽度为变量的计算表达式,从而可直接得出墙趾板和墙踵板的截面尺寸。该方法避免了繁琐的试算过程,且结果能同时满足抗滑移、抗倾覆稳定性及地基承载力验算要求。Basod on simplifying the calculating model of cantilever type retaining wall, the expressions with base width are derived, and then the cross-section of bottom-slab can be calculated directly. This method can avoid trial calculation process. The design result can meet the requirements of anti-sliding, anti-overturning and ground capability check.

关 键 词：悬臂式挡土墙 截面设计 抗滑移 抗倾覆 地基承载力 

分 类 号：TU476.4[建筑科学—结构工程]